﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace LibraryUtility.Web
{
    /// <summary>
    /// ClassName:MessageBox
    /// Auther:Leo.wl
    /// Time:2010-04-14
    /// 显示消息提示对话框。
    /// </summary>
    public  class MessageBox
    {
        private MessageBox()
        { }
        /// <summary>
		/// 显示消息提示对话框
		/// </summary>
		/// <param name="page">当前页面指针，一般为this</param>
		/// <param name="msg">提示信息</param>
		public static void  Show(System.Web.UI.Page page,string msg)
		{
			page.RegisterStartupScript("message","<script language='javascript' defer>alert('"+msg.ToString()+"');</script>");
		}

		/// <summary>
		/// 控件点击 消息确认提示框
		/// </summary>
		/// <param name="page">当前页面指针，一般为this</param>
		/// <param name="msg">提示信息</param>
		public static void  ShowConfirm(System.Web.UI.WebControls.WebControl Control,string msg)
		{
			//Control.Attributes.Add("onClick","if (!window.confirm('"+msg+"')){return false;}");
			Control.Attributes.Add("onclick", "return confirm('" + msg + "');") ;
		}

		/// <summary>
		/// 显示消息提示对话框，并进行页面跳转
		/// </summary>
		/// <param name="page">当前页面指针，一般为this</param>
		/// <param name="msg">提示信息</param>
		/// <param name="url">跳转的目标URL</param>
		public static void ShowAndRedirect(System.Web.UI.Page page,string msg,string url)
		{
			StringBuilder Builder=new StringBuilder();
			Builder.Append("<script language='javascript' >");
			Builder.AppendFormat("alert('{0}');",msg);
			Builder.AppendFormat("top.location.href='{0}'",url);
			Builder.Append("</script>");
			page.RegisterStartupScript("message",Builder.ToString());

		}




		/// <summary>
		/// 输出自定义脚本信息
		/// </summary>
		/// <param name="page">当前页面指针，一般为this</param>
		/// <param name="script">输出脚本</param>
		public static void ResponseScript(System.Web.UI.Page page,string script)
		{
			page.RegisterStartupScript("message","<script language='javascript' defer>"+script+"</script>");
		}
    }
}
